User:Joe1gi

I am a physicist living in Karlsruhe (49,8), five hundred meters north of the border to (48,8).

I got my first GPS in 2002 and have been geocaching since. When I first stumbled over #426, I did not realize that it was not merely a nice comic, but there was an active community playing geohashing. On 2010-04-10, I went on my first expedition to Ubstadt.